Comparison Between Epinephrine and Exercise Test in QT Long Syndrome Patients With KCNQ1 or KCNH2 Mutation Without Long QT Interval in Rest ECG

Status: Unknown status
Location: See all (8) locations...
Intervention Type: Other
Study Type: Interventional
Study Phase: Not Applicable
SUMMARY

The aim of the study is to evaluate the best stress exam to unmask long QT in patient with KCNQ1 or KCNH2 mutation without long QT interval in rest electrocardiogram.

Eligibility
Participation Requirements
Sex: All
Minimum Age: 15
Healthy Volunteers: Accepts Healthy Volunteers
View:

• Patients with QTc<470 msec, and with molecular analysis (KCNQ1 or KCNH2 genes) performed in order to include 65 patients with KCNQ1 or KCNH2 mutation and 65 patients without KCNQ1 or KCNH2 mutation (controls).

Locations
Other Locations
France
Bordeaux Universitary Hospital
Recruiting
Bordeaux
Marseille Universitary Hospital
Recruiting
Marseille
CHU Montpellier
Recruiting
Montpellier
Nantes Universitary Hospital
Recruiting
Nantes
Rennes Universitary Hospital
Recruiting
Rennes
CHU Rouen
Recruiting
Rouen
CHU Toulouse
Recruiting
Toulouse
CHU Tours
Recruiting
Tours
Contact Information
Primary
Vincent PROBST, PU-PH
vincent.probst@chu-nantes.fr
+33 2 40 16 57 00
Backup
Eric DELANNOY, PH
Time Frame
Start Date: May 2012
Completion Date: May 2018
Participants
Target number of participants: 130
Treatments
Experimental: patients with KCNQ1 or KCNH2 mutation
Other: patients WITHOUT KCNQ1 or KCNH2 mutation (control group)
Sponsors
Leads: Nantes University Hospital

This content was sourced from clinicaltrials.gov

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